--ignore-session has no effect, including when implied by --standalone
System information
Debian testing
Text Editor 43.alpha1
Bug information
Steps to reproduce
run gnome-text-editor --standalone
or gnome-text-editor --standalone --ignore-session
e.g. EDITOR='gnome-text-editor --standalone --ignore-session' git config --global --edit
Current behaviour
all open windows are duplicated
Expected behaviour
one window (git config) is opened